Migrate pusher from bower to npm (#682)

Author: Tonkpils

frontend/app/index.html

@@ -18,7 +18,6 @@
     {{content-for "body"}}
 
     <script src="{{rootURL}}assets/pace/pace.js"></script>
-    <script src="{{rootURL}}assets/pusher/dist/pusher.js"></script>
     <script src="{{rootURL}}assets/drag-drop-polyfill/release/drag-drop-polyfill.js"></script>
     <script src="{{rootURL}}assets/vendor.js"></script>
 

frontend/app/services/pusher/connection.js

@@ -1,5 +1,6 @@
 import Ember from 'ember';
 import ENV from 'flaredown/config/environment';
+import Pusher from 'pusher-js';
 
 export default Ember.Object.extend({
   setConnection: Ember.on('init', function() {

frontend/bower.json

@@ -4,7 +4,6 @@
     "bourbon": "4.2.3",
     "neat": "~1.7.2",
     "pace": "vectart/pace",
-    "pusher": "~3.0.0",
     "d3": "~3.5.13",
     "drag-drop-polyfill": "2.0.0-beta.1",
     "pickadate": "^3.5.6",

frontend/ember-cli-build.js

@@ -55,7 +55,6 @@ module.exports = function(defaults) {
   let vendorLib = new Funnel(assetPath, {
     files: [
       '/pace/pace.js',
-      '/pusher/dist/pusher.js',
       '/drag-drop-polyfill/release/drag-drop-polyfill.js',
     ],
     destDir: '/assets',

frontend/package-lock.json

@@ -87,6 +87,7 @@
     "moment": "^2.29.4",
     "moment-range": "^4.0.2",
     "moment-timezone": "^0.5.43",
+    "pusher-js": "^3.0.0",
     "spinkit": "^2.0.1"
   }
 }